Public Enum XlParameterDataType
	xlParamTypeUnknown = 0
	xlParamTypeChar = 1
	xlParamTypeNumeric = 2
	xlParamTypeDecimal = 3
	xlParamTypeInteger = 4
	xlParamTypeSmallInt = 5
	xlParamTypeFloat = 6
	xlParamTypeReal = 7
	xlParamTypeDouble = 8
	xlParamTypeVarChar = 12
	xlParamTypeDate = 9
	xlParamTypeTime = 10
	xlParamTypeTimestamp = 11
	xlParamTypeLongVarChar = -1
	xlParamTypeBinary = -2
	xlParamTypeVarBinary = -3
	xlParamTypeLongVarBinary = -4
	xlParamTypeBigInt = -5
	xlParamTypeTinyInt = -6
	xlParamTypeBit = -7
	xlParamTypeWChar = -8
End Enum 
